The ancients sometimes said
that the worst sin is
ingratitude, which is a
forgetting of the greatness,
beauty, truth, and goodness
of the Source that is
constantly creating us--
in other terms, a forsaking
of Being and of the Good.
If the heart wanders or is distracted, bring it back to the point quite gently... And even if you did nothing during the whole of your hour but bring your heart back, though it went away every time you brought it back, your hour would be very well employed.